956 lines
38 KiB
C
956 lines
38 KiB
C
/* deshab_ui.h — Deshab 视觉风格系统
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*
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* "Sealed Arc" 设计语言：以 UTSM 封缄内存为灵感的统一视觉体系。
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*
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* 核心设计隐喻：
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* Arc（弧） — 封缄/解封的视觉表达，圆角、弧形边框、弧线动画
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* Seal（封） — 密封容器的安全感，卡片容器、发光边缘、透明覆盖
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* Flow（流） — 数据流的连续性，渐变背景、平滑过渡、流式布局
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*
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* 设计令牌分层：
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* L0 — 原始色值（Deshab Palette）
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* L1 — 语义色值（Semantic Colors，引用 L0）
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* L2 — 组件令牌（Component Tokens，引用 L1）
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*
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* 所有 UI 组件必须通过本头文件获取视觉参数，禁止硬编码颜色/尺寸。
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*/
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#ifndef DESHAB_UI_H
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#define DESHAB_UI_H
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/* ===================================================================
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* 基础类型（自包含，不依赖 utsm/types.h 以便 DSK/Shell 独立使用）
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* =================================================================== */
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typedef unsigned char du_u8;
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typedef unsigned short du_u16;
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typedef unsigned int du_u32;
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typedef unsigned long long du_u64;
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typedef long long du_i64;
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/* ===================================================================
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* L0 — Deshab 原始色板 (Deshab Palette)
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*
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* 色彩命名规则：{色调}_{明度}
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* 格式：0xAARRGGBB（与 framebuffer 一致，小端 x86 上 BB 置低位）
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* =================================================================== */
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/* --- 主色调：深海蓝 (Abyss Blue) --- */
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#define DP_ABYSS_900 0xFF0A1428u /* 最深：终端背景、底色 */
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#define DP_ABYSS_800 0xFF0F1E38u /* 深层：暗卡片背景 */
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#define DP_ABYSS_700 0xFF162848u /* 暗面：悬停态背景 */
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#define DP_ABYSS_600 0xFF1E3868u /* 中暗：输入框背景 */
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#define DP_ABYSS_500 0xFF284888u /* 中间：次级强调 */
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#define DP_ABYSS_400 0xFF3868B0u /* 中亮：默认强调 */
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#define DP_ABYSS_300 0xFF5088D0u /* 亮面：链接色 */
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#define DP_ABYSS_200 0xFF78A8E8u /* 高亮：焦点指示 */
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#define DP_ABYSS_100 0xFFA8CCF4u /* 最亮：浅色辅助 */
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/* --- 强调色：封缄青 (Seal Cyan) — 主要操作/交互 --- */
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#define DP_SEAL_900 0xFF004858u
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#define DP_SEAL_700 0xFF007898u
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#define DP_SEAL_500 0xFF00A8CCu /* 标准强调：按钮、选中态 */
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#define DP_SEAL_300 0xFF44CCF0u /* 高亮强调：焦点环 */
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#define DP_SEAL_100 0xFF99E8FFu /* 亮强调：发光边缘 */
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/* --- 辅助色：弧光紫 (Arc Violet) — 次级/装饰 --- */
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#define DP_ARC_900 0xFF2A1040u
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#define DP_ARC_700 0xFF5A2080u
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#define DP_ARC_500 0xFF8844CCu /* 装饰强调：渐变终点、图标 */
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#define DP_ARC_300 0xFFB888E8u
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#define DP_ARC_100 0xFFE0C8F8u
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/* --- 中性色 (Neutral) --- */
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#define DP_NEUTRAL_0 0xFF000000u /* 纯黑 */
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#define DP_NEUTRAL_50 0xFF181820u /* 接近黑 */
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#define DP_NEUTRAL_100 0xFF2A2A38u /* 暗灰 */
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#define DP_NEUTRAL_200 0xFF484860u /* 中暗灰 */
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#define DP_NEUTRAL_300 0xFF6A6A88u /* 中灰 */
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#define DP_NEUTRAL_400 0xFF9090A8u /* 中亮灰 */
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#define DP_NEUTRAL_500 0xFFB0B0C0u /* 标准灰 */
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#define DP_NEUTRAL_600 0xFFD0D0DCu /* 亮灰 */
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#define DP_NEUTRAL_700 0xFFE8E8F0u /* 浅灰 */
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#define DP_NEUTRAL_800 0xFFF0F0F8u /* 接近白 */
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#define DP_NEUTRAL_900 0xFFFFFFFFu /* 纯白 */
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/* --- 语义辅助色 --- */
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#define DP_SUCCESS 0xFF40C880u /* 成功：绿色 */
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#define DP_WARNING 0xFFF0A030u /* 警告：琥珀色 */
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#define DP_ERROR 0xFFFF4466u /* 错误：红色 */
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#define DP_INFO 0xFF4499FFu /* 信息：蓝色 */
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/* --- 渐变色 — DSK 加载器 / FirstInit 背景专用 --- */
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#define DP_GRAD_TOP 0xFFC8E0F0u /* 淡蓝顶 */
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#define DP_GRAD_MID 0xFF8888B0u /* 紫灰中 */
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#define DP_GRAD_BOT 0xFF49306Fu /* 深紫底 */
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/* --- 欢迎页专用 --- */
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#define DP_WELCOME_FG 0xFFE8F2FCu /* 近白浅蓝（欢迎文字） */
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/* ===================================================================
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* L1 — 语义色值 (Semantic Colors)
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*
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* 暗色主题（Dark Theme）— Shell / 终端
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* 亮色主题（Light Theme）— FirstInit / DSK
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* =================================================================== */
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/* --- 暗色主题 --- */
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#define DS_DARK_BG_PRIMARY DP_ABYSS_900 /* 主背景 */
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#define DS_DARK_BG_SECONDARY DP_ABYSS_800 /* 卡片/面板背景 */
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#define DS_DARK_BG_TERTIARY DP_ABYSS_700 /* 悬停/输入框 */
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#define DS_DARK_BG_INSET DP_ABYSS_600 /* 凹陷区域 */
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#define DS_DARK_TEXT_PRIMARY DP_NEUTRAL_700 /* 主文字 */
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#define DS_DARK_TEXT_SECONDARY DP_NEUTRAL_500 /* 次级文字 */
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#define DS_DARK_TEXT_DIM DP_NEUTRAL_300 /* 注释/禁用 */
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#define DS_DARK_TEXT_INVERT DP_ABYSS_900 /* 反色文字（亮背景上） */
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#define DS_DARK_ACCENT DP_SEAL_500 /* 主强调 */
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#define DS_DARK_ACCENT_LIGHT DP_SEAL_300 /* 高亮强调 */
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#define DS_DARK_ACCENT_GLOW DP_SEAL_100 /* 发光 */
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#define DS_DARK_DECORATIVE DP_ARC_500 /* 装饰色 */
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#define DS_DARK_DECORATIVE_L DP_ARC_300 /* 浅装饰 */
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#define DS_DARK_BORDER DP_ABYSS_500 /* 边框 */
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#define DS_DARK_BORDER_FOCUS DP_SEAL_300 /* 焦点边框 */
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#define DS_DARK_DIVIDER DP_ABYSS_600 /* 分隔线 */
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#define DS_DARK_CURSOR DP_SEAL_500 /* 光标 */
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#define DS_DARK_PROMPT DP_SEAL_300 /* 提示符 */
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#define DS_DARK_SELECTION_BG DP_SEAL_900 /* 选中背景 */
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/* --- 亮色主题 --- */
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#define DS_LIGHT_BG_PRIMARY DP_NEUTRAL_900 /* 主背景（白） */
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#define DS_LIGHT_BG_SECONDARY DP_NEUTRAL_700 /* 卡片背景 */
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#define DS_LIGHT_BG_TERTIARY DP_NEUTRAL_600 /* 悬停 */
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#define DS_LIGHT_BG_INSET DP_NEUTRAL_500 /* 输入框 */
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#define DS_LIGHT_TEXT_PRIMARY DP_ABYSS_900 /* 主文字 */
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#define DS_LIGHT_TEXT_SECONDARY DP_ABYSS_500 /* 次级 */
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#define DS_LIGHT_TEXT_DIM DP_NEUTRAL_300 /* 注释 */
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#define DS_LIGHT_TEXT_INVERT DP_NEUTRAL_900 /* 反色 */
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#define DS_LIGHT_ACCENT DP_SEAL_700 /* 主强调（亮色上更深） */
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#define DS_LIGHT_ACCENT_LIGHT DP_SEAL_500
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#define DS_LIGHT_DECORATIVE DP_ARC_700
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#define DS_LIGHT_BORDER DP_NEUTRAL_400
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#define DS_LIGHT_BORDER_FOCUS DP_SEAL_500
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/* ===================================================================
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* 排版规范 (Typography)
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* =================================================================== */
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/* 字体尺寸族 */
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#define DU_FONT_SIZE_XS 10u /* 辅助标注 */
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#define DU_FONT_SIZE_SM 14u /* 次要说明 */
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#define DU_FONT_SIZE_MD 18u /* 正文（Consolas 18px） */
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#define DU_FONT_SIZE_LG 24u /* 小标题 */
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#define DU_FONT_SIZE_XL 32u /* 标题 */
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#define DU_FONT_SIZE_2XL 48u /* 大标题 / 欢迎文字 */
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/* ASCII 位图字体参数（与 ascii_bitmaps.c 对应） */
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#define DU_ASCII_CELL_W 11u
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#define DU_ASCII_CELL_H 18u
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#define DU_ASCII_STEP 12u /* 字符间距（含 1px gap） */
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#define DU_ASCII_LINE_H 20u /* 行高（含 2px 行间距） */
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/* ===================================================================
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* 间距体系 (Spacing)
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* =================================================================== */
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#define DU_SPACE_XXS 2u
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#define DU_SPACE_XS 4u
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#define DU_SPACE_SM 8u
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#define DU_SPACE_MD 16u
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#define DU_SPACE_LG 24u
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#define DU_SPACE_XL 32u
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#define DU_SPACE_2XL 48u
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#define DU_SPACE_3XL 64u
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/* ===================================================================
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* 圆角体系 (Border Radius) — "Sealed Arc" 签名元素
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* =================================================================== */
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#define DU_RADIUS_NONE 0u
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#define DU_RADIUS_SM 4u /* 小按钮、标签 */
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#define DU_RADIUS_MD 0u /* 卡片、输入框（性能优化：改为直角） */
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#define DU_RADIUS_LG 0u /* 大卡片、面板（性能优化：改为直角） */
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#define DU_RADIUS_XL 16u /* 模态框 */
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#define DU_RADIUS_FULL 9999u /* 完全圆角（药丸形） */
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/* ===================================================================
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* 边框体系 (Border)
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* =================================================================== */
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#define DU_BORDER_THIN 1u
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#define DU_BORDER_STD 2u
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#define DU_BORDER_THICK 3u
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/* ===================================================================
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* 动画参数 (Animation)
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* =================================================================== */
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/* 帧延迟（busy-wait 循环次数 ≈ 毫秒级，需根据 CPU 速度校准） */
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#define DU_ANIM_DELAY_SLOW 200000u /* 慢速过渡 */
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#define DU_ANIM_DELAY_NORMAL 100000u /* 标准动画 */
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#define DU_ANIM_DELAY_FAST 40000u /* 快速反馈 */
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/* 弧线动画参数（DSK spinner 专用 — Sealed Arc Comet 设计） */
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#define DU_SPINNER_RADIUS 48u
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#define DU_SPINNER_THICKNESS 5u
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#define DU_SPINNER_HEAD_WIDTH 40u /* 弧头宽度（度） */
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#define DU_SPINNER_TAIL_LEN 220u /* 拖尾长度（度） */
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#define DU_SPINNER_SPEED 4u /* 每帧旋转度数 */
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#define DU_SPINNER_SPRITE 128u /* 精灵缓冲边长 */
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/* 渐变动画步进 */
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#define DU_FADE_STEPS 32u /* 淡入/淡出步数 */
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#define DU_FADE_STEP_DELAY 8000u /* 每步延迟 */
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/* ===================================================================
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* 组件尺寸 (Component Sizes)
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* =================================================================== */
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#define DU_BUTTON_HEIGHT 36u
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#define DU_INPUT_HEIGHT 32u
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#define DU_CARD_PADDING_X 24u
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#define DU_CARD_PADDING_Y 16u
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#define DU_CARD_MIN_WIDTH 200u
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#define DU_CARD_MAX_WIDTH 480u
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#define DU_CURSOR_SIZE 24u /* 鼠标光标边长 */
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#define DU_NOTIFICATION_H 40u
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/* ===================================================================
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* 渲染上下文 (Render Context)
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*
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* 所有绘制函数通过此上下文访问 framebuffer，避免全局状态。
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* =================================================================== */
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typedef struct {
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du_u32 *fb; /* framebuffer 基址 */
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du_u64 width; /* 像素宽 */
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du_u64 height; /* 像素高 */
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du_u64 pitch; /* 字节行宽 */
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} du_context;
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/* 初始化渲染上下文 */
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static inline void du_context_init(du_context *ctx, du_u64 fb_addr,
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du_u64 w, du_u64 h, du_u64 pitch) {
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ctx->fb = (du_u32 *)(du_u64)fb_addr;
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ctx->width = w;
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ctx->height = h;
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ctx->pitch = pitch;
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}
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/* ===================================================================
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* L2 — 绘制原语 (Rendering Primitives)
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* =================================================================== */
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/* 颜色混合：alpha 范围 0–255 */
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static inline du_u32 du_blend(du_u32 bg, du_u32 fg, du_u32 alpha) {
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du_u32 na = 256 - alpha;
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du_u32 r = ((bg & 0xFF) * na + (fg & 0xFF) * alpha) >> 8;
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du_u32 g = (((bg >> 8) & 0xFF) * na + ((fg >> 8) & 0xFF) * alpha) >> 8;
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du_u32 b = (((bg >> 16) & 0xFF) * na + ((fg >> 16) & 0xFF) * alpha) >> 8;
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return 0xFF000000u | (b << 16) | (g << 8) | r;
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}
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/* 线性插值两色 */
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static inline du_u32 du_lerp_color(du_u32 c1, du_u32 c2, du_u32 t) {
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return du_blend(c1, c2, t);
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}
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/* 渐变背景：顶色 → 底色，按 Y 坐标插值 */
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static inline du_u32 du_gradient_v(du_u32 top_color, du_u32 bot_color,
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du_i64 y, du_i64 total_h) {
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if (total_h <= 1) return top_color;
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if (y < 0) y = 0;
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if (y >= total_h) y = total_h - 1;
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du_u32 alpha = (du_u32)(((du_u64)y * 255ULL) / ((du_u64)total_h - 1));
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return du_blend(top_color, bot_color, alpha);
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}
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/* 单像素写（带边界检查） */
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static inline void du_pixel(du_context *ctx, du_i64 x, du_i64 y, du_u32 color) {
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if (x < 0 || (du_u64)x >= ctx->width || y < 0 || (du_u64)y >= ctx->height) return;
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((du_u32 *)((du_u8 *)ctx->fb + (du_u64)y * ctx->pitch))[(du_u64)x] = color;
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}
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/* 读取像素（带边界检查） */
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static inline du_u32 du_pixel_read(du_context *ctx, du_i64 x, du_i64 y) {
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if (x < 0 || (du_u64)x >= ctx->width || y < 0 || (du_u64)y >= ctx->height) return 0;
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return ((du_u32 *)((du_u8 *)ctx->fb + (du_u64)y * ctx->pitch))[(du_u64)x];
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}
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/* 矩形填充 */
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static inline void du_fill_rect(du_context *ctx, du_i64 x, du_i64 y,
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du_i64 w, du_i64 h, du_u32 color) {
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for (du_i64 r = 0; r < h; r++) {
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du_i64 yy = y + r;
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if (yy < 0 || (du_u64)yy >= ctx->height) continue;
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du_u32 *line = (du_u32 *)((du_u8 *)ctx->fb + (du_u64)yy * ctx->pitch);
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for (du_i64 c = 0; c < w; c++) {
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du_i64 xx = x + c;
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if (xx < 0 || (du_u64)xx >= ctx->width) continue;
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line[(du_u64)xx] = color;
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}
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}
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}
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/* 渐变矩形填充（垂直渐变） */
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static inline void du_fill_rect_gradient(du_context *ctx, du_i64 x, du_i64 y,
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du_i64 w, du_i64 h,
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du_u32 top_color, du_u32 bot_color) {
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for (du_i64 r = 0; r < h; r++) {
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du_i64 yy = y + r;
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if (yy < 0 || (du_u64)yy >= ctx->height) continue;
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du_u32 color = du_gradient_v(top_color, bot_color, r, h);
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du_u32 *line = (du_u32 *)((du_u8 *)ctx->fb + (du_u64)yy * ctx->pitch);
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for (du_i64 c = 0; c < w; c++) {
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du_i64 xx = x + c;
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if (xx < 0 || (du_u64)xx >= ctx->width) continue;
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line[(du_u64)xx] = color;
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}
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}
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}
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/* 全屏渐变背景 */
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static inline void du_fill_bg_gradient(du_context *ctx,
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du_u32 top_color, du_u32 bot_color) {
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du_fill_rect_gradient(ctx, 0, 0, (du_i64)ctx->width, (du_i64)ctx->height,
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top_color, bot_color);
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}
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/* 全屏纯色背景 */
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static inline void du_fill_bg_solid(du_context *ctx, du_u32 color) {
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du_fill_rect(ctx, 0, 0, (du_i64)ctx->width, (du_i64)ctx->height, color);
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}
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/* ===================================================================
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* 圆角矩形 (Rounded Rectangle) — "Sealed Arc" 核心形状
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* =================================================================== */
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/* 绘制圆角矩形边框（单像素宽） */
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static inline void du_rect_outline(du_context *ctx, du_i64 x, du_i64 y,
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du_i64 w, du_i64 h,
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du_u32 color, du_u32 radius) {
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/* 四个角的圆弧 + 四条直线 */
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du_i64 r = (du_i64)radius;
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if (r > w / 2) r = w / 2;
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if (r > h / 2) r = h / 2;
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/* 顶线 */
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for (du_i64 c = r; c < w - r; c++) {
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du_pixel(ctx, x + c, y, color);
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}
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/* 底线 */
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for (du_i64 c = r; c < w - r; c++) {
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du_pixel(ctx, x + c, y + h - 1, color);
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}
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/* 左线 */
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for (du_i64 rr = r; rr < h - r; rr++) {
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du_pixel(ctx, x, y + rr, color);
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}
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/* 右线 */
|
||
for (du_i64 rr = r; rr < h - r; rr++) {
|
||
du_pixel(ctx, x + w - 1, y + rr, color);
|
||
}
|
||
/* 四个圆角 */
|
||
for (du_i64 dy = 0; dy <= r; dy++) {
|
||
for (du_i64 dx = 0; dx <= r; dx++) {
|
||
du_i64 d2 = dx * dx + dy * dy;
|
||
if (d2 <= r * r && d2 > (r - 1) * (r - 1)) {
|
||
/* 左上 */
|
||
du_pixel(ctx, x + r - dx, y + r - dy, color);
|
||
/* 右上 */
|
||
du_pixel(ctx, x + w - 1 - r + dx, y + r - dy, color);
|
||
/* 左下 */
|
||
du_pixel(ctx, x + r - dx, y + h - 1 - r + dy, color);
|
||
/* 右下 */
|
||
du_pixel(ctx, x + w - 1 - r + dx, y + h - 1 - r + dy, color);
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
/* 填充圆角矩形 */
|
||
static inline void du_fill_rounded_rect(du_context *ctx, du_i64 x, du_i64 y,
|
||
du_i64 w, du_i64 h,
|
||
du_u32 color, du_u32 radius) {
|
||
du_i64 r = (du_i64)radius;
|
||
if (r > w / 2) r = w / 2;
|
||
if (r > h / 2) r = h / 2;
|
||
|
||
/* 中间区域（不含角） */
|
||
du_fill_rect(ctx, x + r, y, w - 2 * r, h, color);
|
||
/* 左侧矩形 */
|
||
du_fill_rect(ctx, x, y + r, r, h - 2 * r, color);
|
||
/* 右侧矩形 */
|
||
du_fill_rect(ctx, x + w - r, y + r, r, h - 2 * r, color);
|
||
|
||
/* 四个圆角填充 */
|
||
for (du_i64 dy = 0; dy < r; dy++) {
|
||
for (du_i64 dx = 0; dx < r; dx++) {
|
||
if (dx * dx + dy * dy <= r * r) {
|
||
/* 左上 */
|
||
du_pixel(ctx, x + r - 1 - dx, y + r - 1 - dy, color);
|
||
/* 右上 */
|
||
du_pixel(ctx, x + w - r + dx, y + r - 1 - dy, color);
|
||
/* 左下 */
|
||
du_pixel(ctx, x + r - 1 - dx, y + h - r + dy, color);
|
||
/* 右下 */
|
||
du_pixel(ctx, x + w - r + dx, y + h - r + dy, color);
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
/* 带发光效果的圆角矩形边框（模拟 UTSM 封缄发光） */
|
||
static inline void du_rect_glow(du_context *ctx, du_i64 x, du_i64 y,
|
||
du_i64 w, du_i64 h,
|
||
du_u32 glow_color, du_u32 radius,
|
||
du_i64 glow_width) {
|
||
/* 从外到内逐层降低透明度 */
|
||
for (du_i64 i = glow_width; i >= 1; i--) {
|
||
du_u32 alpha = (du_u32)(40 + (glow_width - i) * 50 / glow_width);
|
||
du_u32 color = du_blend(DP_ABYSS_900, glow_color, alpha);
|
||
du_rect_outline(ctx, x - i, y - i, w + 2 * i, h + 2 * i, color, radius + (du_u32)i);
|
||
}
|
||
/* 核心边框 */
|
||
du_rect_outline(ctx, x, y, w, h, glow_color, radius);
|
||
}
|
||
|
||
/* ===================================================================
|
||
* 分隔线 (Divider)
|
||
* =================================================================== */
|
||
|
||
static inline void du_divider_h(du_context *ctx, du_i64 x, du_i64 y,
|
||
du_i64 width, du_u32 color) {
|
||
du_fill_rect(ctx, x, y, width, 1, color);
|
||
}
|
||
|
||
static inline void du_divider_v(du_context *ctx, du_i64 x, du_i64 y,
|
||
du_i64 height, du_u32 color) {
|
||
du_fill_rect(ctx, x, y, 1, height, color);
|
||
}
|
||
|
||
/* ===================================================================
|
||
* ASCII 字符渲染（需要外部提供 g_ascii 位图数组）
|
||
*
|
||
* 使用方法：包含 ascii_bitmaps.c 后调用 du_draw_char / du_draw_string
|
||
* =================================================================== */
|
||
|
||
/* ASCII 位图数组 — 由 ascii_bitmaps.c 定义（static），在包含该 .c 的编译单元内可见 */
|
||
|
||
/* 渲染单个 ASCII 字符（灰度位图 + 前景色 alpha 混合） */
|
||
static inline void du_draw_char(du_context *ctx, char ch,
|
||
du_i64 x, du_i64 y,
|
||
du_u32 fg, du_u32 bg) {
|
||
du_u32 idx = (du_u32)(ch - ' ');
|
||
if (idx > 94) idx = 0;
|
||
const du_u8 *glyph = g_ascii[idx];
|
||
du_i64 gw = g_ascii_w;
|
||
du_i64 gh = g_ascii_h;
|
||
for (du_i64 r = 0; r < gh; r++) {
|
||
du_i64 yy = y + r;
|
||
if (yy < 0 || (du_u64)yy >= ctx->height) continue;
|
||
du_u32 *line = (du_u32 *)((du_u8 *)ctx->fb + (du_u64)yy * ctx->pitch);
|
||
for (du_i64 c = 0; c < gw; c++) {
|
||
du_u8 a = glyph[r * gw + c];
|
||
if (a == 0) continue;
|
||
du_i64 xx = x + c;
|
||
if (xx < 0 || (du_u64)xx >= ctx->width) continue;
|
||
line[(du_u64)xx] = (a == 255) ? fg : du_blend(bg, fg, a);
|
||
}
|
||
}
|
||
}
|
||
|
||
/* 渲染字符串（不换行，无自动折行） */
|
||
static inline void du_draw_string(du_context *ctx, const char *s,
|
||
du_i64 x, du_i64 y,
|
||
du_u32 fg, du_u32 bg,
|
||
du_u32 step) {
|
||
du_i64 cx = x;
|
||
while (*s) {
|
||
du_draw_char(ctx, *s, cx, y, fg, bg);
|
||
cx += (du_i64)step;
|
||
s++;
|
||
}
|
||
}
|
||
|
||
/* ===================================================================
|
||
* 组件令牌 — 按钮 (Button)
|
||
* =================================================================== */
|
||
|
||
typedef struct {
|
||
du_u32 bg_normal; /* 正常背景 */
|
||
du_u32 bg_hover; /* 悬停背景 */
|
||
du_u32 bg_active; /* 按下背景 */
|
||
du_u32 fg; /* 文字色 */
|
||
du_u32 border; /* 边框色 */
|
||
du_u32 border_focus; /* 焦点边框色 */
|
||
du_u32 radius; /* 圆角半径 */
|
||
du_u32 height; /* 高度 */
|
||
du_u32 padding_x; /* 水平内边距 */
|
||
} du_button_style;
|
||
|
||
/* 暗色主题按钮样式 */
|
||
#define DU_BTN_DARK_PRIMARY { \
|
||
DS_DARK_ACCENT, DS_DARK_ACCENT_LIGHT, DP_SEAL_700, \
|
||
DP_NEUTRAL_900, DP_SEAL_300, DP_SEAL_100, \
|
||
DU_RADIUS_MD, DU_BUTTON_HEIGHT, DU_SPACE_LG \
|
||
}
|
||
|
||
#define DU_BTN_DARK_SECONDARY { \
|
||
DS_DARK_BG_TERTIARY, DS_DARK_BG_INSET, DS_DARK_BG_INSET, \
|
||
DS_DARK_TEXT_PRIMARY, DS_DARK_BORDER, DS_DARK_BORDER_FOCUS, \
|
||
DU_RADIUS_MD, DU_BUTTON_HEIGHT, DU_SPACE_LG \
|
||
}
|
||
|
||
/* ===================================================================
|
||
* 组件令牌 — 卡片 (Card)
|
||
* =================================================================== */
|
||
|
||
typedef struct {
|
||
du_u32 bg; /* 卡片背景 */
|
||
du_u32 border; /* 边框色 */
|
||
du_u32 border_focus; /* 焦点边框色 */
|
||
du_u32 shadow_color; /* 阴影色 */
|
||
du_u32 radius; /* 圆角半径 */
|
||
du_u32 padding_x; /* 水平内边距 */
|
||
du_u32 padding_y; /* 垂直内边距 */
|
||
du_u32 border_width; /* 边框宽度 */
|
||
} du_card_style;
|
||
|
||
#define DU_CARD_DARK { \
|
||
DS_DARK_BG_SECONDARY, DS_DARK_BORDER, DS_DARK_BORDER_FOCUS, \
|
||
DP_ABYSS_900, DU_RADIUS_LG, DU_CARD_PADDING_X, DU_CARD_PADDING_Y, DU_BORDER_STD \
|
||
}
|
||
|
||
#define DU_CARD_LIGHT { \
|
||
DS_LIGHT_BG_SECONDARY, DS_LIGHT_BORDER, DS_LIGHT_BORDER_FOCUS, \
|
||
DP_NEUTRAL_300, DU_RADIUS_LG, DU_CARD_PADDING_X, DU_CARD_PADDING_Y, DU_BORDER_STD \
|
||
}
|
||
|
||
/* ===================================================================
|
||
* 组件令牌 — 输入框 (Input)
|
||
* =================================================================== */
|
||
|
||
typedef struct {
|
||
du_u32 bg;
|
||
du_u32 bg_focus;
|
||
du_u32 fg;
|
||
du_u32 placeholder;
|
||
du_u32 border;
|
||
du_u32 border_focus;
|
||
du_u32 cursor;
|
||
du_u32 radius;
|
||
du_u32 height;
|
||
} du_input_style;
|
||
|
||
#define DU_INPUT_DARK { \
|
||
DS_DARK_BG_INSET, DS_DARK_BG_TERTIARY, DS_DARK_TEXT_PRIMARY, \
|
||
DS_DARK_TEXT_DIM, DS_DARK_BORDER, DS_DARK_BORDER_FOCUS, \
|
||
DS_DARK_CURSOR, DU_RADIUS_MD, DU_INPUT_HEIGHT \
|
||
}
|
||
|
||
/* ===================================================================
|
||
* 组件令牌 — 通知栏 (Notification)
|
||
* =================================================================== */
|
||
|
||
typedef enum {
|
||
DU_NOTIFY_INFO,
|
||
DU_NOTIFY_SUCCESS,
|
||
DU_NOTIFY_WARNING,
|
||
DU_NOTIFY_ERROR
|
||
} du_notify_type;
|
||
|
||
static inline du_u32 du_notify_color(du_notify_type type) {
|
||
switch (type) {
|
||
case DU_NOTIFY_SUCCESS: return DP_SUCCESS;
|
||
case DU_NOTIFY_WARNING: return DP_WARNING;
|
||
case DU_NOTIFY_ERROR: return DP_ERROR;
|
||
default: return DP_INFO;
|
||
}
|
||
}
|
||
|
||
/* ===================================================================
|
||
* 组件绘制函数 (Component Drawing)
|
||
* =================================================================== */
|
||
|
||
/* 绘制按钮 */
|
||
static inline void du_draw_button(du_context *ctx,
|
||
du_i64 x, du_i64 y, du_i64 w,
|
||
const du_button_style *style,
|
||
const char *label, int focused) {
|
||
du_u32 bg = style->bg_normal;
|
||
du_u32 border = style->border;
|
||
if (focused) {
|
||
border = style->border_focus;
|
||
}
|
||
/* 填充圆角矩形背景 */
|
||
du_fill_rounded_rect(ctx, x, y, w, (du_i64)style->height, bg, style->radius);
|
||
/* 边框 */
|
||
du_rect_outline(ctx, x, y, w, (du_i64)style->height, border, style->radius);
|
||
/* 文字居中 */
|
||
du_i64 label_len = 0;
|
||
while (label[label_len]) label_len++;
|
||
du_i64 text_w = label_len * (du_i64)DU_ASCII_STEP;
|
||
du_i64 text_x = x + (w - text_w) / 2;
|
||
du_i64 text_y = y + ((du_i64)style->height - (du_i64)DU_ASCII_CELL_H) / 2;
|
||
du_draw_string(ctx, label, text_x, text_y, style->fg, bg, DU_ASCII_STEP);
|
||
}
|
||
|
||
/* 绘制卡片 */
|
||
static inline void du_draw_card(du_context *ctx,
|
||
du_i64 x, du_i64 y, du_i64 w, du_i64 h,
|
||
const du_card_style *style, int focused) {
|
||
du_u32 border = style->border;
|
||
if (focused) {
|
||
border = style->border_focus;
|
||
/* 焦点发光效果 */
|
||
du_rect_glow(ctx, x - 2, y - 2, w + 4, h + 4,
|
||
border, style->radius + 2, 3);
|
||
}
|
||
du_fill_rounded_rect(ctx, x, y, w, h, style->bg, style->radius);
|
||
du_rect_outline(ctx, x, y, w, h, border, style->radius);
|
||
}
|
||
|
||
/* 绘制输入框 */
|
||
static inline void du_draw_input(du_context *ctx,
|
||
du_i64 x, du_i64 y, du_i64 w,
|
||
const du_input_style *style,
|
||
const char *text, int cursor_pos,
|
||
int focused) {
|
||
du_u32 bg = focused ? style->bg_focus : style->bg;
|
||
du_u32 border = focused ? style->border_focus : style->border;
|
||
du_fill_rounded_rect(ctx, x, y, w, (du_i64)style->height, bg, style->radius);
|
||
du_rect_outline(ctx, x, y, w, (du_i64)style->height, border, style->radius);
|
||
|
||
/* 文字 */
|
||
du_i64 text_x = x + (du_i64)DU_SPACE_SM;
|
||
du_i64 text_y = y + ((du_i64)style->height - (du_i64)DU_ASCII_CELL_H) / 2;
|
||
du_u32 fg = text[0] ? style->fg : style->placeholder;
|
||
du_draw_string(ctx, text, text_x, text_y, fg, bg, DU_ASCII_STEP);
|
||
|
||
/* 光标 */
|
||
if (focused && cursor_pos >= 0) {
|
||
du_i64 cx = text_x + (du_i64)cursor_pos * (du_i64)DU_ASCII_STEP;
|
||
du_fill_rect(ctx, cx, text_y, 2, (du_i64)DU_ASCII_CELL_H, style->cursor);
|
||
}
|
||
}
|
||
|
||
/* 绘制通知栏 */
|
||
static inline void du_draw_notification(du_context *ctx,
|
||
du_i64 x, du_i64 y, du_i64 w,
|
||
du_notify_type type,
|
||
const char *message) {
|
||
du_u32 accent = du_notify_color(type);
|
||
/* 半透明背景 */
|
||
du_fill_rounded_rect(ctx, x, y, w, (du_i64)DU_NOTIFICATION_H,
|
||
DP_ABYSS_800, DU_RADIUS_MD);
|
||
/* 左侧色条 */
|
||
du_fill_rect(ctx, x, y + 4, 4, (du_i64)DU_NOTIFICATION_H - 8, accent);
|
||
/* 文字 */
|
||
du_i64 text_y = y + ((du_i64)DU_NOTIFICATION_H - (du_i64)DU_ASCII_CELL_H) / 2;
|
||
du_draw_string(ctx, message, x + (du_i64)DU_SPACE_MD, text_y,
|
||
DS_DARK_TEXT_PRIMARY, DP_ABYSS_800, DU_ASCII_STEP);
|
||
}
|
||
|
||
/* 绘制进度条 */
|
||
static inline void du_draw_progress(du_context *ctx,
|
||
du_i64 x, du_i64 y, du_i64 w, du_i64 h,
|
||
du_u32 progress_0_255) {
|
||
/* 背景 */
|
||
du_fill_rounded_rect(ctx, x, y, w, h, DP_ABYSS_700, DU_RADIUS_FULL);
|
||
/* 填充 */
|
||
du_i64 fill_w = (w * (du_i64)progress_0_255) / 255;
|
||
if (fill_w > 0) {
|
||
du_fill_rounded_rect(ctx, x, y, fill_w, h, DP_SEAL_500, DU_RADIUS_FULL);
|
||
}
|
||
}
|
||
|
||
/* ===================================================================
|
||
* Spinner（加载弧） — DSK 启动加载动画
|
||
*
|
||
* 使用 "Sealed Arc Comet" 单弧彗星尾设计：
|
||
* 一个明亮的弧头 + 渐变拖尾，颜色从弧头色过渡到拖尾色。
|
||
* =================================================================== */
|
||
|
||
/* 默认弧色：[0]=弧头色（亮蓝）, [1]=拖尾色（紫） */
|
||
#define DU_SPINNER_ARCS { \
|
||
DP_SEAL_300, DP_SEAL_700, DP_SEAL_500, DP_SEAL_100 \
|
||
}
|
||
|
||
/* ===================================================================
|
||
* 主题切换辅助 (Theme Switch)
|
||
* =================================================================== */
|
||
|
||
typedef enum {
|
||
DU_THEME_DARK,
|
||
DU_THEME_LIGHT
|
||
} du_theme;
|
||
|
||
/* 根据主题获取对应的背景色 */
|
||
static inline du_u32 du_theme_bg(du_theme t) {
|
||
return (t == DU_THEME_DARK) ? DS_DARK_BG_PRIMARY : DS_LIGHT_BG_PRIMARY;
|
||
}
|
||
|
||
/* 根据主题获取对应的文字色 */
|
||
static inline du_u32 du_theme_text(du_theme t) {
|
||
return (t == DU_THEME_DARK) ? DS_DARK_TEXT_PRIMARY : DS_LIGHT_TEXT_PRIMARY;
|
||
}
|
||
|
||
/* 根据主题获取对应的强调色 */
|
||
static inline du_u32 du_theme_accent(du_theme t) {
|
||
return (t == DU_THEME_DARK) ? DS_DARK_ACCENT : DS_LIGHT_ACCENT;
|
||
}
|
||
|
||
/* ===================================================================
|
||
* L0+ — Winux-Kate 调色板 (eDEX-UI Neon Cyber Theme)
|
||
*
|
||
* 源自 D:\Code\Winux-Kate\src\styles\theme.css
|
||
* 风格：深蓝黑底 + 青色霓虹 + 绿色辅助 + 扫描线纹理
|
||
* =================================================================== */
|
||
|
||
/* --- 主色调：深空蓝黑 (Deep Space Black) --- */
|
||
#define DP_KATE_BG 0xFF02040Au /* --bg: #02040a */
|
||
#define DP_KATE_BG2 0xFF050A18u /* --bg2: #050a18 */
|
||
#define DP_KATE_PANEL 0xB20A1228u /* --panel: rgba(10,18,40,0.72) 半透明 */
|
||
#define DP_KATE_PANEL_SOLID 0xFF0A1228u /* 不透明版本（用于无 alpha 混合场景） */
|
||
|
||
/* --- 强调色：霓虹青 (Neon Cyan) --- */
|
||
#define DP_KATE_ACCENT 0xFF00E5FFu /* --accent: #00e5ff */
|
||
#define DP_KATE_ACCENT_DIM 0x2E00E5FFu /* --accent-dim: rgba(0,229,255,0.18) */
|
||
#define DP_KATE_ACCENT_DIM_SOLID 0xFF2A4A5Au /* 不透明近似（提升亮度改善对比度） */
|
||
#define DP_KATE_PANEL_BORDER 0x5900E5FFu /* --panel-border: rgba(0,229,255,0.35) */
|
||
#define DP_KATE_PANEL_BORDER_SOLID 0xFF2A6070u /* 不透明近似（提升亮度） */
|
||
|
||
/* --- 辅助色：霓虹绿 (Neon Green) --- */
|
||
#define DP_KATE_ACCENT2 0xFF39FF14u /* --accent2: #39ff14 */
|
||
|
||
/* --- 文本色 --- */
|
||
#define DP_KATE_TEXT 0xFFCFEFFBu /* --text: #cfeffb */
|
||
#define DP_KATE_TEXT_DIM 0xFF6F8AA8u /* --text-dim: #6f8aa8 */
|
||
|
||
/* --- 状态色 --- */
|
||
#define DP_KATE_WARN 0xFFFFCC00u /* --warn: #ffcc00 */
|
||
#define DP_KATE_DANGER 0xFFFF4D6Du /* --danger: #ff4d6d */
|
||
|
||
/* ===================================================================
|
||
* L1 — Winux-Kate 语义色值
|
||
* =================================================================== */
|
||
|
||
#define KS_BG_PRIMARY DP_KATE_BG
|
||
#define KS_BG_SECONDARY DP_KATE_PANEL_SOLID
|
||
#define KS_BG_TERTIARY DP_KATE_BG2
|
||
|
||
#define KS_TEXT_PRIMARY DP_KATE_TEXT
|
||
#define KS_TEXT_DIM DP_KATE_TEXT_DIM
|
||
#define KS_TEXT_INVERT DP_KATE_BG
|
||
|
||
#define KS_ACCENT DP_KATE_ACCENT
|
||
#define KS_ACCENT2 DP_KATE_ACCENT2
|
||
#define KS_ACCENT_DIM DP_KATE_ACCENT_DIM_SOLID
|
||
|
||
#define KS_BORDER DP_KATE_PANEL_BORDER_SOLID
|
||
#define KS_BORDER_FOCUS DP_KATE_ACCENT
|
||
#define KS_BORDER_DIM 0xFF1A2840u /* 暗边框 */
|
||
|
||
#define KS_DANGER DP_KATE_DANGER
|
||
#define KS_WARN DP_KATE_WARN
|
||
|
||
/* ===================================================================
|
||
* Winux-Kate 布局常量（源自 theme.css / pages.css）
|
||
* =================================================================== */
|
||
|
||
#define KATE_TOPBAR_H 34 /* .topbar height */
|
||
#define KATE_STATUSBAR_H 32 /* .statusbar height */
|
||
#define KATE_TASKBAR_H 40 /* .taskbar height */
|
||
#define KATE_PANEL_HEADER_H 24 /* .panel-header */
|
||
#define KATE_TITLEBAR_H 28 /* 窗口标题栏 */
|
||
#define KATE_ICON_W 104 /* .desktop-icon width */
|
||
#define KATE_ICON_H 90 /* .desktop-icon height (含 label) */
|
||
#define KATE_ICON_IMG 40 /* .di-img / .di-fallback */
|
||
#define KATE_ICON_GAP 18 /* .desktop-grid gap */
|
||
#define KATE_ICON_PAD 24 /* .desktop-canvas padding */
|
||
#define KATE_TB_ITEM_MAX_W 200 /* .tb-item max-width */
|
||
#define KATE_PAGE_PAD 8 /* 页面 padding */
|
||
|
||
/* ===================================================================
|
||
* Winux-Kate 特效函数
|
||
* =================================================================== */
|
||
|
||
/* 绘制扫描线纹理（已禁用以提升性能）
|
||
* 原效果：在指定矩形区域内叠加半透明青色水平细线 */
|
||
static inline void du_kate_scanlines(du_context *ctx, du_i64 x, du_i64 y,
|
||
du_i64 w, du_i64 h) {
|
||
/* 性能优化：禁用扫描线纹理，减少约50%的像素处理开销 */
|
||
(void)ctx; (void)x; (void)y; (void)w; (void)h;
|
||
}
|
||
|
||
/* 绘制带光晕的矩形边框（box-shadow 效果）
|
||
* 外发光：在矩形外围绘制渐变青色光晕 */
|
||
static inline void du_kate_glow_border(du_context *ctx, du_i64 x, du_i64 y,
|
||
du_i64 w, du_i64 h, du_u32 glow_color) {
|
||
/* 2px 渐变光晕，alpha 混合到实际背景（逐像素读-混合-写） */
|
||
for (du_i64 i = 2; i >= 1; i--) {
|
||
du_u32 alpha = (i == 2) ? 50 : 100;
|
||
/* 上下边 */
|
||
for (du_i64 c = -i; c < w + i; c++) {
|
||
du_i64 xt = x + c;
|
||
du_pixel(ctx, xt, y - i,
|
||
du_blend(du_pixel_read(ctx, xt, y - i), glow_color, alpha));
|
||
du_pixel(ctx, xt, y + h + i - 1,
|
||
du_blend(du_pixel_read(ctx, xt, y + h + i - 1), glow_color, alpha));
|
||
}
|
||
/* 左右边 */
|
||
for (du_i64 r = -i; r < h + i; r++) {
|
||
du_i64 yt = y + r;
|
||
du_pixel(ctx, x - i, yt,
|
||
du_blend(du_pixel_read(ctx, x - i, yt), glow_color, alpha));
|
||
du_pixel(ctx, x + w + i - 1, yt,
|
||
du_blend(du_pixel_read(ctx, x + w + i - 1, yt), glow_color, alpha));
|
||
}
|
||
}
|
||
}
|
||
|
||
/* 绘制 Winux-Kate 面板（.panel 样式）
|
||
* - 半透明深蓝背景
|
||
* - 青色边框
|
||
* - 内外光晕
|
||
* - 扫描线纹理
|
||
* - 可选标题栏 */
|
||
static inline void du_kate_panel(du_context *ctx, du_i64 x, du_i64 y,
|
||
du_i64 w, du_i64 h, const char *header) {
|
||
/* 1. 背景 */
|
||
du_fill_rounded_rect(ctx, x, y, w, h, KS_BG_SECONDARY, 2);
|
||
/* 2. 边框 */
|
||
du_rect_outline(ctx, x, y, w, h, KS_BORDER, 2);
|
||
/* 3. 外光晕 */
|
||
du_kate_glow_border(ctx, x, y, w, h, KS_ACCENT);
|
||
/* 4. 扫描线纹理 */
|
||
du_kate_scanlines(ctx, x + 1, y + 1, w - 2, h - 2);
|
||
/* 5. 标题栏 */
|
||
if (header) {
|
||
du_fill_rect(ctx, x, y, w, KATE_PANEL_HEADER_H, 0xFF062838u); /* 深青色标题栏 */
|
||
du_divider_h(ctx, x, y + KATE_PANEL_HEADER_H, w, KS_BORDER);
|
||
/* 标题文字：青色，大写，letter-spacing */
|
||
du_draw_string(ctx, header, x + 10, y + (KATE_PANEL_HEADER_H - DU_ASCII_LINE_H) / 2 + 2,
|
||
KS_ACCENT, 0xFF062838u, DU_ASCII_STEP);
|
||
/* 标题前的小绿点 */
|
||
du_fill_rect(ctx, x + 4, y + KATE_PANEL_HEADER_H / 2 - 3, 6, 6, KS_ACCENT2);
|
||
}
|
||
}
|
||
|
||
/* 绘制 Winux-Kate 顶部栏（.topbar 样式）
|
||
* - 34px 高
|
||
* - 渐变背景
|
||
* - 底部边框
|
||
* - 品牌名 + 时钟槽位 */
|
||
static inline void du_kate_topbar(du_context *ctx, du_i64 w,
|
||
const char *brand, const char *clock) {
|
||
/* 渐变背景：左青色微亮 → 右深色 */
|
||
du_fill_rect_gradient(ctx, 0, 0, w, KATE_TOPBAR_H,
|
||
0xFF0A3050u, 0xFF02040Au);
|
||
/* 底部分隔线 */
|
||
du_divider_h(ctx, 0, KATE_TOPBAR_H, w, KS_BORDER);
|
||
/* 品牌名（青色，加粗，letter-spacing 4px）*/
|
||
if (brand) {
|
||
du_draw_string(ctx, brand, 12, (KATE_TOPBAR_H - DU_ASCII_LINE_H) / 2 + 1,
|
||
KS_ACCENT, 0, DU_ASCII_STEP);
|
||
}
|
||
/* 时钟（右侧，绿色）*/
|
||
if (clock) {
|
||
du_i64 cl = 0;
|
||
while (clock[cl]) cl++;
|
||
du_draw_string(ctx, clock, w - 12 - cl * DU_ASCII_STEP,
|
||
(KATE_TOPBAR_H - DU_ASCII_LINE_H) / 2 + 1,
|
||
KS_ACCENT2, 0, DU_ASCII_STEP);
|
||
}
|
||
}
|
||
|
||
/* 绘制 Winux-Kate 状态栏（.statusbar 样式）
|
||
* - 32px 高
|
||
* - 顶部边框
|
||
* - 半透明青色背景 */
|
||
static inline void du_kate_statusbar(du_context *ctx, du_i64 x, du_i64 y,
|
||
du_i64 w, const char *status_text) {
|
||
du_fill_rect(ctx, x, y, w, KATE_STATUSBAR_H, 0xFF051828u);
|
||
du_divider_h(ctx, x, y, w, KS_BORDER);
|
||
if (status_text) {
|
||
du_draw_string(ctx, status_text, x + 12,
|
||
y + (KATE_STATUSBAR_H - DU_ASCII_LINE_H) / 2 + 1,
|
||
KS_TEXT_DIM, 0, DU_ASCII_STEP);
|
||
}
|
||
}
|
||
|
||
/* 绘制 Winux-Kate 桌面图标（.desktop-icon 样式）
|
||
* - 104px 宽
|
||
* - 40x40 图标区域
|
||
* - 下方文字标签
|
||
* - 选中态：青色边框 + 光晕 */
|
||
static inline void du_kate_desktop_icon(du_context *ctx, du_i64 x, du_i64 y,
|
||
const char *label, int selected) {
|
||
/* 悬停/选中背景 */
|
||
if (selected) {
|
||
du_fill_rect(ctx, x, y, KATE_ICON_W, KATE_ICON_H, KS_ACCENT_DIM);
|
||
du_rect_outline(ctx, x, y, KATE_ICON_W, KATE_ICON_H, KS_ACCENT, 1);
|
||
du_kate_glow_border(ctx, x, y, KATE_ICON_W, KATE_ICON_H, KS_ACCENT);
|
||
}
|
||
/* 图标占位区域（40x40 居中）*/
|
||
du_i64 ix = x + (KATE_ICON_W - KATE_ICON_IMG) / 2;
|
||
du_i64 iy = y + 10;
|
||
du_rect_outline(ctx, ix, iy, KATE_ICON_IMG, KATE_ICON_IMG, KS_BORDER, 1);
|
||
/* 标签 */
|
||
if (label) {
|
||
du_i64 ll = 0;
|
||
while (label[ll]) ll++;
|
||
du_i64 lx = x + (KATE_ICON_W - ll * DU_ASCII_STEP) / 2;
|
||
if (lx < x + 2) lx = x + 2;
|
||
du_draw_string(ctx, label, lx, y + KATE_ICON_IMG + 18,
|
||
KS_TEXT_PRIMARY, 0, DU_ASCII_STEP);
|
||
}
|
||
}
|
||
|
||
/* 绘制 Winux-Kate 任务栏项（.tb-item 样式） */
|
||
static inline void du_kate_tb_item(du_context *ctx, du_i64 x, du_i64 y,
|
||
const char *title, int active) {
|
||
du_i64 tl = 0;
|
||
while (title[tl]) tl++;
|
||
du_i64 w = tl * DU_ASCII_STEP + 24;
|
||
if (w > KATE_TB_ITEM_MAX_W) w = KATE_TB_ITEM_MAX_W;
|
||
|
||
du_u32 fg = active ? KS_ACCENT : KS_TEXT_PRIMARY;
|
||
if (active) {
|
||
du_fill_rect(ctx, x, y, w, 28, KS_ACCENT_DIM);
|
||
}
|
||
du_rect_outline(ctx, x, y, w, 28, KS_BORDER, 1);
|
||
if (active) {
|
||
du_kate_glow_border(ctx, x, y, w, 28, KS_ACCENT);
|
||
}
|
||
du_draw_string(ctx, title, x + 8, y + (28 - DU_ASCII_LINE_H) / 2 + 1,
|
||
fg, 0, DU_ASCII_STEP);
|
||
}
|
||
|
||
/* 绘制 Winux-Kate 按钮 (.btn 样式) */
|
||
static inline void du_kate_button(du_context *ctx, du_i64 x, du_i64 y,
|
||
du_i64 w, du_i64 h, const char *label,
|
||
int hover) {
|
||
du_u32 fg = KS_ACCENT;
|
||
if (hover) {
|
||
du_fill_rect(ctx, x, y, w, h, KS_ACCENT_DIM);
|
||
}
|
||
du_rect_outline(ctx, x, y, w, h, KS_BORDER, 1);
|
||
if (hover) {
|
||
du_kate_glow_border(ctx, x, y, w, h, KS_ACCENT);
|
||
}
|
||
du_i64 ll = 0;
|
||
while (label[ll]) ll++;
|
||
du_i64 lx = x + (w - ll * DU_ASCII_STEP) / 2;
|
||
du_draw_string(ctx, label, lx, y + (h - DU_ASCII_LINE_H) / 2 + 1,
|
||
fg, hover ? KS_ACCENT_DIM : KS_BG_SECONDARY, DU_ASCII_STEP);
|
||
}
|
||
|
||
#endif /* DESHAB_UI_H */
|